Angoff, A. (1973). Public relations for libraries: Essays in communications techniques. Greenwood Press.
Lua i Stíl Chicago (17ú heag.)Angoff, Allan. Public Relations for Libraries: Essays in Communications Techniques. Westport, Conn: Greenwood Press, 1973.
Lua MLA (9ú heag.)Angoff, Allan. Public Relations for Libraries: Essays in Communications Techniques. Greenwood Press, 1973.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.